5331-01-563-4436 O-RING Index 4820-01-563-4438 VALVE,SAFETY RELIEF

National Stock Number:
3040-01-563-4437

Federal Supply Class:
3040

National Item Identification Number:
015634437

Description:
HUB,BODY

Detail:
A cylindrical shoulder type item designed to be mounted and secured directly on a shaft or axle to position and retain on its body a gear(s), wheel(s), or the like. Items must have a method of securing directly to the shaft; however, a pilot hole drilled in or through the wall of the shoulder may be considered a method of securing; or by compressing the slotted hub end on the shaft by a hub clamp, which may or may not be included. Excludes BEARING, SLEEVE; BUSHING, SLEEVE; and COLLAR, SHAFT.


Manufacturer Information:
8242881-453711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
DISTANCE FROM FIRST END HUB TO SHOULDER0.620 INCHES NOMINAL
FIRST END HUB OUTSIDE DIAMETER1.520 INCHES NOMINAL
HUB INSIDE DIAMETER3.125 INCHES NOMINAL
MATERIALALUMINUM AND NICKEL
SHOULDER OUTSIDE DIAMETER3.125 INCHES NOMINAL
SHOULDER WIDTH1.250 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYHUB OTBD FWD C LINK
SPECIAL FEATURESNHA; 8350538 MATERIAL; NI CU AL QQ-N-286
STYLE DESIGNATORSINGLE HUB W/ SECURING HOLE(S)


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